Transportation Secretary Pete Buttigieg Optimistic On Supply Chain Problems

Secretary of Transportation Pete Buttigieg tells NPR that the Biden administration is focused on resolving supply chain issues in time of the holiday shopping season. Also: what is a supply chain and why are they causing issues?This episode: White House correspondent Asma Khalid, and chief economics correspondent Scott Horsley.Connect:Subscribe to the NPR Politics Podcast here.Email the show at [email protected]Join the NPR Politics Podcast Facebook Group.Listen to our playlist The NPR Politics Daily Workout.Subscribe to the NPR Politics Newsletter.Find and support your local public radio station.